linux-kernel - Re: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth controlling subsystem for CGroups based on CFQ

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Message-Id: <20080526.114627.104044752.ryov@valinux.co.jp>
Date:	Mon, 26 May 2008 11:46:27 +0900 (JST)
From:	Ryo Tsuruta <ryov@...inux.co.jp>
To:	s-uchida@...jp.nec.com
Cc:	axboe@...nel.dk, vtaras@...nvz.org,
	containers@...ts.linux-foundation.org, tom-sugawara@...jp.nec.com,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC][v2][patch 0/12][CFQ-cgroup]Yet another I/O bandwidth
 controlling subsystem for CGroups based on CFQ

Hi Uchida-san,

Thanks for your comment.

> Where did you build expanded CFQ schedulers?
> I guess that schedulers can be control I/Os if it is built on guest OS,
> But not if on Dom0.
> I guess you built on Dom0 so that you could not control I/O. (maybe, you say)

I built them on guest OS.

> I'm testing both systems and get similar results.
> I will report my test in next week.

I'm looking forward to your report.

Thanks,
Ryo Tsuruta
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